(Javascript/FireFox) ASP.NET example project

ASP.NET (vb.net - visual studio 2008) example project (Javascript/Firefox problem and solution) Review the attached javascript validation scripts, and identify the reason Firefox won't run them and write a short document about the reason(s) this javascript is not compatible with firefox, with online references. (These javascript scripts are embedded in a Visual Studio 2008 ASP.NET/vb.net project webpage, and are run when a submit button attempts to leave the webpage, and navtigate to a new webpage. Upon validation, navigation to another webpage is allowed, otherwise an error message displays the validation problem.) Provide scripts to replace these that have the same functionality but will run in IE 8 & 9, Firefox (current version) and chrome (current version) browsers. Provide a webpage example (asp.net project - vs 2008) with two texboxes that populate from javascript calendar controls, and are validated by the new javascript when a submitt button is clicked that go through the validate() function for validation, and allow navigation to another webpage when validation is passed. Provide a webpage example (same asp.net vs 2008 project as above) with the "bad" validate functions below, and document the reason they don't run. function validate() { if ((verifyStartDate() == true) && (verifyEndDate() == true) && (verifyDate() == true)) { // if (verifyDate() == true) { return true; } else { return false; } } function verifyStartDate() { var sDate = [login to view URL]("Textbox1").value; var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/ if ([login to view URL](sDate)) { var sArr = [login to view URL]("/"); var sDt = new Date(sDate); if (([login to view URL]() + 1 == sArr[0]) && ([login to view URL]() == sArr[1]) && ([login to view URL]() == sArr[2])) { return true; } else { alert("Invalid Start Date"); [login to view URL]("Textbox1").select() return false; } } else { alert("Invalid Start Date"); [login to view URL]("Textbox1").select() return false; } // return true; } function verifyEndDate() { var eDate = [login to view URL]("TextBox2").value; var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/ if ([login to view URL](eDate)) { var eArr = [login to view URL]("/"); var eDt = new Date(eDate); if (([login to view URL]() + 1 == eArr[0]) && ([login to view URL]() == eArr[1]) && ([login to view URL]() == eArr[2])) { return true; } else { alert("Invalid End Date"); [login to view URL]("TextBox2").select() return false; } } else { alert("Invalid End Date"); [login to view URL]("TextBox2").select() return false; } // return true; } function verifyDate() { var xSDate = new Date; var sDate = [login to view URL]("Textbox1").value; alert([login to view URL]("Textbox1").value); var sArr = [login to view URL]("/"); [login to view URL](sArr[2]); [login to view URL](sArr[0] - 1); [login to view URL](sArr[1]); var xEDate = new Date; var eDate = [login to view URL]("TextBox2").value; var eArr = [login to view URL]("/"); [login to view URL](eArr[2]); [login to view URL](eArr[0] - 1); [login to view URL](eArr[1]); if (xSDate > xEDate) { alert("The Start Date can not be greater than the End Date"); [login to view URL]("Textbox1").select() return false; } else { return true; } // alert("don stuff"); // re