var SymbIndex="";
var ExpIndex ="";
var ExpiryDate="";
var SymbolVal="";
var SymbIndexHist="";
var ExpIndexHist ="";
var ExpiryDateHist="";
var SymbolValHist="";
function populateHist()
{
 	document.get_quote_form_hist.SymbolHist.options.length =shist.length+1;
 	document.get_quote_form_hist.ExpiryDateHist.options.length=1;
 	document.get_quote_form_hist.SymbolHist.selectedIndex=0;
 	document.get_quote_form_hist.ExpiryDateHist.selectedIndex=0;
 for (i=0;i<shist.length;i++)
 {
 	document.get_quote_form_hist.SymbolHist.options[i+1].value = shist[i];
 	document.get_quote_form_hist.SymbolHist.options[i+1].text = shist[i];
 }
}
function fillExpiryDateHist()
{
 SymbolValHist=document.get_quote_form_hist.SymbolHist.options[document.get_quote_form_hist.SymbolHist.selectedIndex].value;
 SymbIndexHist=document.get_quote_form_hist.SymbolHist.selectedIndex;
 document.get_quote_form_hist.ExpiryDateHist.selectedIndex=0;
 if(SymbIndexHist>0)
 {
 a1=new Array();
 a1=Ahist[SymbIndexHist-1];
 for(var cc=0;cc<a1.length;cc++){
 for(var cc1=cc+1;cc1<a1.length;cc1++){
 var temp=0;
 if(parseInt(a1[cc])>parseInt(a1[cc1])){
 temp=a1[cc1];
 a1[cc1]=a1[cc];
 a1[cc]=temp;
 }
 }
 }
 document.get_quote_form_hist.ExpiryDateHist.options.length = a1.length + 1;
 for(i=0;i<a1.length;i++){
 document.get_quote_form_hist.ExpiryDateHist.options[i+1].value = ehist[a1[i]];
 document.get_quote_form_hist.ExpiryDateHist.options[i+1].text = ehist[a1[i]];
}
 }
}
function populate()
{
 	document.get_quote_form.Symbol.options.length =s.length+1;
 	document.get_quote_form.ExpiryDate.options.length=1;
 	document.get_quote_form.Symbol.selectedIndex=0;
 	document.get_quote_form.ExpiryDate.selectedIndex=0;
 for (i=0;i<s.length;i++)
 {
 	document.get_quote_form.Symbol.options[i+1].value = s[i];
 	document.get_quote_form.Symbol.options[i+1].text = s[i];
 }
}
function fillExpiryDate()
{
 SymbolVal=document.get_quote_form.Symbol.options[document.get_quote_form.Symbol.selectedIndex].value;
 SymbIndex=document.get_quote_form.Symbol.selectedIndex;
 document.get_quote_form.ExpiryDate.selectedIndex=0;
 if(SymbIndex>0)
 {
 a1=new Array();
 a1=A[SymbIndex-1];
 for(var cc=0;cc<a1.length;cc++){
 for(var cc1=cc+1;cc1<a1.length;cc1++){
 var temp=0;
 if(parseInt(a1[cc])>parseInt(a1[cc1])){
 temp=a1[cc1];
 a1[cc1]=a1[cc];
 a1[cc]=temp;
 }
 }
 }
 document.get_quote_form.ExpiryDate.options.length = a1.length + 1;
 for(i=0;i<a1.length;i++){
 document.get_quote_form.ExpiryDate.options[i+1].value = e[a1[i]];
 document.get_quote_form.ExpiryDate.options[i+1].text = e[a1[i]];
}
 }
}
 function validate()
 {
	 document.get_quote_form.Symbol.options[document.get_quote_form.Symbol.selectedIndex].text;
	 document.get_quote_form.ExpiryDate.options[document.get_quote_form.ExpiryDate.selectedIndex].text;
       SymbIndex=document.get_quote_form.Symbol.selectedIndex;
	   ExpIndex=document.get_quote_form.ExpiryDate.selectedIndex;
          if(SymbIndex!=0){
			 if(ExpIndex!=0)
			 {
			 }
			 else
			 {
			 alert("Please Select Expiry Date Before You Proceed");
	 	 return false;
			 }
		  }else{
		 	alert("Please Select The Symbol Before You Proceed");
	        return false;
		  }
 }
 function validateHist()
 {
	 document.get_quote_form_hist.SymbolHist.options[document.get_quote_form_hist.SymbolHist.selectedIndex].text;
	 document.get_quote_form_hist.ExpiryDateHist.options[document.get_quote_form.ExpiryDateHist.selectedIndex].text;
       SymbIndexHist=document.get_quote_form_hist.SymbolHist.selectedIndex;
	   ExpIndexHist=document.get_quote_form_hist.ExpiryDateHist.selectedIndex;
          if(SymbIndexHist!=0){
			 if(ExpIndexHist!=0)
			 {
			 }
			 else
			 {
			 alert("Please Select Expiry Date Before You Proceed");
	 	 return false;
			 }
		  }else{
		 	alert("Please Select The Symbol Before You Proceed");
	        return false;
		  }
 }